Table 1.

Description of participants in the naturalistic neuroimaging database.

N	Movie	Age	%			≥Bachelor’s (%)		NIH Toolbox Examples
			Female	BAME	Monolingual	Participant	Mother	Fluid Cog	Neg Affect
20	500 Days of Summer	27.70	50.00	30.00	85.00	75.00	60.00	58.11	51.25
18	Citizenfour	27.00	50.00	41.18	77.78	61.11	66.67	53.71	51.22
6	12 Years a Slave	27.17	50.00	66.67	50.00	50.00	50.00	31.00	50.83
6	Back to the Fuure	22.17	50.00	40.00	66.67	66.67	83.33	39.67	57.67
6	Little Miss Sunshine	35.67	33.33	66.67	66.67	50.00	16.67	45.67	52.33
6	The Prestige	34.17	50.00	0.00	100.00	83.33	33.33	76.00	51.67
6	Pulp Fiction	22.67	50.00	83.33	66.67	33.33	0.00	51.00	57.67
6	The Shawshank Redemption	22.17	50.00	100.00	50.00	50.00	83.33	68.00	50.00
6	Split	22.67	50.00	50.00	83.33	66.67	33.33	52.67	57.50
6	The Usual Suspects	23.17	50.00	66.67	83.33	100.00	33.33	55.33	54.50
86	wMean	26.73	48.84	48.62	75.58	65.12	51.16	54.01	52.79
	wSD	3.99	4.27	24.62	13.48	15.99	23.49	10.47	2.67

All participants (N) were right-handed and native English speakers. Gender is expressed as percent female. Ethnic diversity is expressed as percent Black, Asian and Minority Ethnic (BAME). Educational attainment of both the participant and the participant’s mother is expressed as percent with a Bachelor’s degree or higher. Data roughly match 2011 London, UK consensus data (https://data.london.gov.uk/census/). We include the Cognition Fluid Composite v1.1 (Fluid Cog) and Negative Affect Summary (18+)(Neg Affect) T-scores as example tests from the National Institute of Health (NIH) Toolbox battery. The bottom two rows are the means and standard deviations of row means weighted by number of participants (wMeans/wSD).